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OpenSail

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Description

OpenSail is the open-source alternative to Codex App, Claude Desktop, Cursor, and Cowork for agentic software work.

Installation

This entry records only its repository, not the path inside it, so there is no exact command to give. Open the source below and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

README

Tesslate OpenSail

OpenSail

OpenSail is the open-source alternative to Codex App, Claude Desktop, Cursor, and Cowork for agentic software work.

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Build AI apps, agents, workflows, and automations you can inspect, run, share, and own.
Turn recurring work from Slack, email, spreadsheets, tickets, approvals, and internal tools into runnable software.
Manage your fleet of agents. Connect real systems. Add approvals, budgets, permissions, logs, schedules, and human review.
Run it on your infrastructure. Use any model. Open source. Your cloud, your code, your control.

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OpenSail is an open platform for building, running, and sharing AI workflows, apps, agents, and automations you can inspect and own.

It is for anyone with a process that keeps coming back: a founder chasing follow-ups, an operator buried in handoffs, a lawyer managing intake and documents, a support team routing issues, a